A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
Classification: Other articles of iron or steel not wire nesoi
NSN 6650-01-267-7739
NSN 5996-01-228-0405
NSN 5998-01-430-2773
NSN 6150-01-275-5360
NSN 6645-01-431-3602
NSN 6150-01-436-9457
NSN 6105-00-903-6789
NSN 5990-01-262-4068
NSN 7035-01-445-3563
NSN 6150-01-544-3046
NSN 6150-01-483-3173
NSN 5835-00-594-4921